Copyblogger has this detailed guide to Keyword Research and how it affects your blog traffic. Lets face it - content creation is like a zero entry barrier phenomenon online and it takes more than good knowledge on a subject to get traffic. You need to not only know the topic you write on but also need to know how people approach the topic you are writing about.

Thanks to Copyblogger for the comprehensive guide on keyword research.

Bloggers need to spend sufficient time in mastering the use of several Keyword Research tools that provide a window into the terms related to the niche that they write about.